In-depth DLL programming in DelphiAuthor: CEN Xin
Introduction
I believe that some friends with computer knowledge should have heard of "dll ". Especially those who have used the Windows operating system should have had the "miserable" experience of
Document directory
DLL advantages
The simplest dll
Load DLL (explicit call)
Run the dumpbin command to view functions in the DLL.
How to define output functions in dll
Def File
Explicitly call functions in DLL
_ Declspec (dllexport)
Zen CentThe article has been collected, written too well, back up a copy of theAuthor: http://www.cnblogs.com/shangdawei/p/4058452.htmlIntroductionbelieve that some computer knowledge of friends should have heard of the "DLL." In particular, those
DLL hijacking vulnerability caused by static links of Dynamic Link Libraries
Description using QQ program xgraphic32.dll
I don't want to say so much about it. Open the question directly.
I. Database
First, let's clarify the concept of the
When learning DLL, it is difficult to understand the essence of DLL without the help of examples. Now I want to introduce an example:1. Add a function in the DLL: Fun (double A, double B)// If I am too lazy to type, I Will plagiarize others (many
1. Introduction of various files in Delphi and their relationships.
OXC: ActiveX control. It will be installed in a component package dpk. in imports, three files are created: Pas, DCU, and DCR.
DLL: the dynamic link library file. Its exports can be
[Reprint] Parsing DLL files in Windows---interpretation of classic DLLsIn the Windows world, there are countless blocks of active continents, and they all have a common name-the dynamic link library. Now walk into these magical activities of the
I have read a lot of DLL programming books, but I haven't written them in actual work. the compiling of the DLL has always been in the unknown state. If you have no time in the past two days, send a blog summary!
If you are good at compiling and
Advantages of DLLSimply put, DLLs have several advantages:1) Save memory. The same software module, if reused in the form of source code, is compiled into different executable programs, and the binaries of these modules are repeatedly loaded into
There are two kinds of libraries:One is that Lib contains the information (ingress) of the DLL file in which the function resides and the location of the function in the file, which is provided by the DLL that is loaded in the process space by the
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